Dr Alan H Epstein, vice president technology and environment at aircraft engine manufacturer Pratt & Whitney explains how the industry is shaking off its tag of environmental pariah
Pratt & Witney says industry will have biofuels ready for commercial use by 2011
Analysts predict US stimulus cash means growth is likely to accelerate during second half of the year
Technology Strategy Board and Rolls Royce team up to work on new efficient engine designs
Are all our fuel problems over?
Calls for mandated use of bio-jet fuels branded premature by green group
Teeside wood chip-fired power plant gets go ahead as government moves to increase biomass power capacity
Confectioner's use of South Asian palm oil considered a threat to wildlife
Malaysia claims higher prices incurred by sustainable practices are a "trade barrier in disguise"
New biofuel requires no car or plane engine modification